Evidence map›Paper›PMID 39730737›Full record

ArticleScientific reports2024

Sensory representations and pupil-indexed listening effort provide complementary contributions to multi-talker speech intelligibility.

Jacie R McHaney, Kenneth E Hancock, Daniel B Polley, Aravindakshan Parthasarathy

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

  1. Article
  2. Parallel Age-Related Cochlear Neural Degeneration and Cortical Gain Adaptation in Normal-Hearing Humans.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Jacie R McHaneyDepartment of Communication Science and Disorders, University of Pittsburgh, Pittsburgh, PA, 15260, USA.
Kenneth E HancockDeparment of Otolaryngology - Head and Neck Surgery, Harvard Medical School, Boston, MA, 02115, USA.
Daniel B PolleyDeparment of Otolaryngology - Head and Neck Surgery, Harvard Medical School, Boston, MA, 02115, USA.
Aravindakshan ParthasarathyDepartment of Communication Science and Disorders, University of Pittsburgh, Pittsburgh, PA, 15260, USA. aravind_partha@pitt.edu.

Funding

Synaptopathy, Neural Pathophysiology and Suprathreshold Processing in Gerbils with Normal or Elevated ThresholdsP50DC015857 · NIDCD · MASSACHUSETTS EYE AND EAR INFIRMARY · PI Stéphane F. Maison · 2017 to 2026
$28.1M
Training in Auditory and Vestibular NeuroscienceT32DC011499 · NIDCD · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Karl Kandler, BILL J YATES · 2011 to 2026
$3.0M
Research Supplement - Luz AndrinoR21DC018882 · NIDCD · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI PARTHASARATHY, ARAVINDAKSHAN · 2022 to 2024
$666k
Neural Mechanisms of Speech Perception in Noise in Middle-AgeF31DC020085 · NIDCD · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI MCHANEY, JACIE R · 2022 to 2022
$49k
NIDCD NIH HHS F31 DC020085NIDCD NIH HHS P50 DC015857NIDCD NIH HHS R21 DC018882NIDCD NIH HHS T32 DC011499NIH HHS P50DC015817NIH HHS R21DC018882NIH HHS T32DC011499
6 · The paper itself

Abstract

Multi-talker speech intelligibility requires successful separation of the target speech from background speech. Successful speech segregation relies on bottom-up neural coding fidelity of sensory information and top-down effortful listening. Here, we studied the interaction between temporal processing measured using Envelope Following Responses (EFRs) to amplitude modulated tones, and pupil-indexed listening effort, as it related to performance on the Quick Speech-in-Noise (QuickSIN) test in normal-hearing adults. Listening effort increased at the more difficult signal-to-noise ratios, but speech intelligibility only decreased at the hardest signal-to-noise ratio. Pupil-indexed listening effort and EFRs did not independently relate to QuickSIN performance. However, the combined effects of both EFRs and listening effort explained significant variance in QuickSIN performance. Our results suggest a synergistic interaction between sensory coding and listening effort as it relates to multi-talker speech intelligibility. These findings can inform the development of next-generation multi-dimensional approaches for testing speech intelligibility deficits in listeners with normal-hearing.

Indexed as

PupilSpeech IntelligibilitySpeech PerceptionAcoustic StimulationAdultFemaleHumansMaleNoiseSignal-To-Noise RatioYoung AdultCognitive loadEnvelope following responsesFrequency following responsesListening effortPupillometrySpeech-in-noise

Identifiers

PMID39730737
PMCPMC11681126

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.